The Cornerstone Of Our Family Bushmills Original Is A Smooth And Versatile Triple Distilled Blend. An Approachable Whiskey Which Has Been Matured In Both Bourbon And Sherry Casks Resulting In Fresh Fruit And Vanilla Notes.A rich, dark, Irish blend, Black Bush contains a high proportion of triple-distilled single malt, aged in Oloroso sherry casks for around eight to 10 years before marriage with the grain.